Back to results
US 4,361,268 AGranted
Sleeve construction for a bag having a filling opening
AssigneeInternational Paper Company
InventorsDennis F. Sexton, Richard J. Hadaskay
Life of this patent
Estimating the term…
Abstract
A deflecting member construction is disclosed for a bag having an end closure which has a filling passageway at one end of the end closure through which a bulk material is conveyed into the bag. The deflecting member has an elongated section extending into the bag from the inner end of the passageway. The section has two longitudinally extending folded under flaps and is folded back at one end.
Claims2
In a bag having an end closure with a filling passageway at one end thereof, the improvement which comprises:
- providing a deflecting member at the end of said filling passageway, said deflecting member including a section extending inwardly into said bag from the inner end of said filling passageway, said section including an inwardly extending panel having folded under flaps along its marginal edges, and the innermost end of said section being folded back upon itself, whereby when material is directed through said filling passageway it impinges on said folded end of said section to cause it and said marginal edge folded under flaps to assume a position to direct the material into the interior of said bag and away from the other end of said end closure.
Dependencies are inferred from the claim text.